128kB TMS320F2808PZA Texas Digital Signal Processors 100MHz 1.8V

TMS320F2808PZA Texas Instruments Digital Signal Processors

1.Features
• High-performance static CMOS technology
– 100 MHz (10-ns cycle time)
– 60 MHz (16.67-ns cycle time)
– Low-power (1.8-V core, 3.3-V I/O) design
• JTAG boundary scan support
– IEEE Standard 1149.1-1990 Standard TestAccess Port and Boundary Scan Architecture
• High-performance 32-bit CPU (TMS320C28x)
– 16 × 16 and 32 × 32 MAC operations
– 16 × 16 dual MAC
– Harvard bus architecture– Atomic operations
– Fast interrupt response and processing
– Unified memory programming model
– Code-efficient (in C/C++ and Assembly)
• On-chip memory
– F2809: 128K × 16 flash, 18K × 16 SARAMF2808: 64K × 16 flash, 18K × 16 SARAMF2806: 32K × 16 flash, 10K × 16 SARAMF2802: 32K × 16 flash, 6K × 16 SARAMF2801: 16K × 16 flash, 6K × 16 SARAMF2801x: 16K × 16 flash, 6K × 16 SARAM
– 1K × 16 OTP ROM (flash devices only)
– C2802: 32K × 16 ROM, 6K × 16 SARAMC2801: 16K × 16 ROM, 6K × 16 SARAM
• Boot ROM (4K × 16)
– With software boot modes (via SCI, SPI, CAN,I2C, and parallel I/O)
– Standard math tables
• Clock and system control
– On-chip oscillator
– Watchdog timer module
• Any GPIO A pin can be connected to one of thethree external core interrupts
• Peripheral Interrupt Expansion (PIE) block thatsupports all 43 peripheral interrupts
• Endianness: Little endian
• 128-bit security key/lock
– Protects flash/OTP/L0/L1 blocks
– Prevents firmware reverse-engineering

.Three 32-bit CPU timers
• Enhanced control peripherals
– Up to 16 PWM outputs
– Up to 6 HRPWM outputs with 150-ps MEPresolution
– Up to four capture inputs
– Up to two quadrature encoder interfaces
– Up to six 32-bit/six 16-bit timers
• Serial port peripherals
– Up to 4 SPI modules
– Up to 2 SCI (UART) modules
– Up to 2 CAN modules
– One Inter-Integrated-Circuit (I2C) bus
• 12-bit ADC, 16 channels
– 2 × 8 channel input multiplexer
– Two sample-and-hold
– Single/simultaneous conversions
– Fast conversion rate
:80 ns - 12.5 MSPS (F2809 only)
160 ns- 6.25 MSPS (280x)
267 ns - 3.75 MSPS (F2801x)
– Internal or external reference
• Up to 35 individually programmable, multiplexedGPIO pins with input filtering
• Advanced emulation features– Analysis and breakpoint functions– Real-time debug via hardware
• Development support includes– ANSI C/C++ compiler/assembler/linker– Code Composer Studio™ IDE– SYS/BIOS– Digital motor control and digital power softwarelibraries
• Low-power modes and power savings
– IDLE, STANDBY, HALT modes supported
– Disable individual peripheral clocks
• Package options
– Thin quad flatpack (PZ)
– MicroStar BGA™ (GGM, ZGM)
• Temperature options
– A: –40°C to 85°C (PZ, GGM, ZGM)
– S: –40°C to 125°C (PZ, GGM, ZGM
– Q: –40°C to 125°C (PZ)(AEC-Q100 qualification for automotiveapplications)

2.2 Applications
• Motor drive and control

3.Functional Block Diagram

4.

Shenzhen Hongxinwei Technology Co., Ltd is located in the Bao’an District of Shenzhen.It is a high-tech enterprise setting research and development, production, sales into an integration. The company covers an area of 15 acres, having modern producing workshop and professional production and testing equipments. The company has an existing staff of more than 100 people.The company has set up offices in Shenzhen, Hongkong and Singapore providing worldwide service.